| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $134.27 | 4.734% | $140.6263 | $140.63 | $140.65 | $140.60 |
| Purchase #2 | $212.25 | 11.781% | $237.2552 | $237.26 | $237.25 | $237.30 |
| Purchase #3 | $76.28 | 4.792% | $79.9353 | $79.94 | $79.95 | $79.90 |
| Purchase #4 | $95.82 | 6.216% | $101.7762 | $101.78 | $101.80 | $101.80 |
| Purchase #5 | $188.76 | 10.655% | $208.8724 | $208.87 | $208.85 | $208.90 |
| Purchase #6 | $34.76 | 13.190% | $39.3448 | $39.34 | $39.35 | $39.30 |
| Purchase #7 | $206.95 | 13.834% | $235.5795 | $235.58 | $235.60 | $235.60 |
| 7 purchase totals = | $949.09 | $1,043.3897 | $1,043.40 | $1,043.45 | $1,043.40 | |